Seattle Boeing, WA
on Tuesday, January 22, 2013

Tuesday
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Daily Summary
 ActualAverage (KSEA)Record (KSEA)
Temperature
Mean Temperature °F / °C 43°F / 6°C  
Max Temperature 39°F / 4°C 48°F / 9°C 60°F / 15°C (1981)
Min Temperature 30°F / -1°C 37°F / 3°C 19°F / -7°C (1962)
Degree Days
Heating Degree Days 30 22  
Month to date heating degree days 512  
Since 1 July heating degree days 2450  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 0  
Moisture
Dew Point 32°F / 0°C   
Average Humidity 85    
Maximum Humidity 92    
Minimum Humidity 73    
Precipitation
Precipitation 0.00 in / 0.00 cm 0.17 in / 4.32 cm 1.29 in / 3.28 cm (1953)
Month to date precipitation 4.12  
Year to date precipitation 4.12  
Snow
Snow 0.00 in / 0.00 cm in / cm 2.00 in / 5.08 cm (1982)
Month to date snowfall  
Since 1 July snowfall  
Snow Depth in / cm   
Wind
Wind Speed 1 mph / 2 km/h   
Max Wind Speed 7 mph / 11 km/h   
Max Gust Speed mph / km/h   
Visibility 3 miles / 5 kilometers   
Events Fog   

Key: T is trace of precipitation, MM is missing value
Source: NWS Daily Summary
Time(PST)TemperatureDew PointHumidity Pressure Visibility Wind DirectionWind SpeedGust SpeedPrecipitationEvents Conditions
12:53 AM 30.9°F / -0.6°C 28.9°F / -1.7°C 92% 30.15 in / 1020.9 hPa 0.5 miles / 0.8 kilometers Calm Calm - N/A Fog Light Freezing Fog
1:53 AM 32.0°F / 0.0°C 30.0°F / -1.1°C 92% 30.14 in / 1020.7 hPa 0.5 miles / 0.8 kilometers Calm Calm - 0.00 in / 0.0 cm Fog Fog
2:53 AM 32.0°F / 0.0°C 30.0°F / -1.1°C 92% 30.14 in / 1020.5 hPa 0.1 miles / 0.2 kilometers Calm Calm - N/A Fog Fog
3:53 AM 33.1°F / 0.6°C 30.9°F / -0.6°C 92% 30.14 in / 1020.7 hPa 0.1 miles / 0.2 kilometers Calm Calm - N/A Fog Fog
4:53 AM 33.1°F / 0.6°C 30.9°F / -0.6°C 92% 30.12 in / 1019.7 hPa 0.1 miles / 0.2 kilometers Calm Calm - N/A Fog Fog
5:53 AM 33.1°F / 0.6°C 30.9°F / -0.6°C 92% 30.10 in / 1019.3 hPa 0.2 miles / 0.4 kilometers Calm Calm - N/A Fog Fog
6:53 AM 33.1°F / 0.6°C 30.9°F / -0.6°C 92% 30.10 in / 1019.1 hPa 0.5 miles / 0.8 kilometers ESE 3.5 mph / 5.6 km/h - N/A Fog Fog
7:12 AM 33.8°F / 1.0°C 30.2°F / -1.0°C 87% 30.09 in / 1018.8 hPa 0.2 miles / 0.4 kilometers Calm Calm - N/A Fog Fog
7:53 AM 33.1°F / 0.6°C 30.9°F / -0.6°C 92% 30.09 in / 1019.0 hPa 0.2 miles / 0.4 kilometers Calm Calm - N/A Fog Fog
8:53 AM 33.1°F / 0.6°C 30.9°F / -0.6°C 92% 30.09 in / 1018.8 hPa 0.5 miles / 0.8 kilometers Calm Calm - N/A Fog Fog
9:53 AM 33.1°F / 0.6°C 30.9°F / -0.6°C 92% 30.09 in / 1018.8 hPa 0.5 miles / 0.8 kilometers Calm Calm - N/A Fog Fog
10:20 AM 33.8°F / 1.0°C 30.2°F / -1.0°C 87% 30.09 in / 1018.8 hPa 1.2 miles / 2.0 kilometers Calm Calm - N/A   Overcast
10:53 AM 34.0°F / 1.1°C 30.9°F / -0.6°C 89% 30.08 in / 1018.6 hPa 2.5 miles / 4.0 kilometers Calm Calm - N/A   Overcast
11:34 AM 35.6°F / 2.0°C 30.2°F / -1.0°C 81% 30.07 in / 1018.2 hPa 3.0 miles / 4.8 kilometers SSE 3.5 mph / 5.6 km/h - N/A   Overcast
11:53 AM 36.0°F / 2.2°C 30.9°F / -0.6°C 82% 30.07 in / 1018.1 hPa 3.0 miles / 4.8 kilometers Calm Calm - N/A   Haze
12:53 PM 39.0°F / 3.9°C 33.1°F / 0.6°C 79% 30.04 in / 1017.3 hPa 6.0 miles / 9.7 kilometers SSE 3.5 mph / 5.6 km/h - N/A   Haze
1:53 PM 39.0°F / 3.9°C 32.0°F / 0.0°C 76% 30.02 in / 1016.5 hPa 7.0 miles / 11.3 kilometers SE 3.5 mph / 5.6 km/h - N/A   Mostly Cloudy
2:53 PM 39.9°F / 4.4°C 33.1°F / 0.6°C 77% 30.01 in / 1016.0 hPa 6.0 miles / 9.7 kilometers Variable 4.6 mph / 7.4 km/h - N/A   Haze
3:53 PM 39.9°F / 4.4°C 33.1°F / 0.6°C 77% 29.99 in / 1015.3 hPa 6.0 miles / 9.7 kilometers Calm Calm - N/A   Haze
4:53 PM 39.0°F / 3.9°C 33.1°F / 0.6°C 79% 29.97 in / 1014.9 hPa 5.0 miles / 8.0 kilometers SE 6.9 mph / 11.1 km/h - N/A   Haze
5:53 PM 39.9°F / 4.4°C 32.0°F / 0.0°C 73% 29.97 in / 1014.7 hPa 8.0 miles / 12.9 kilometers Calm Calm - N/A   Clear
6:53 PM 37.9°F / 3.3°C 32.0°F / 0.0°C 79% 29.95 in / 1014.2 hPa 7.0 miles / 11.3 kilometers ESE 3.5 mph / 5.6 km/h - N/A   Overcast
7:53 PM 37.9°F / 3.3°C 33.1°F / 0.6°C 83% 29.94 in / 1013.7 hPa 8.0 miles / 12.9 kilometers Calm Calm - N/A   Clear
8:53 PM 37.9°F / 3.3°C 33.1°F / 0.6°C 83% 29.94 in / 1013.8 hPa 7.0 miles / 11.3 kilometers Calm Calm - N/A   Clear
9:53 PM 37.9°F / 3.3°C 33.1°F / 0.6°C 83% 29.92 in / 1013.1 hPa 6.0 miles / 9.7 kilometers SSE 4.6 mph / 7.4 km/h - N/A   Haze
10:53 PM 39.0°F / 3.9°C 33.1°F / 0.6°C 79% 29.92 in / 1013.1 hPa 6.0 miles / 9.7 kilometers Calm Calm - N/A   Haze
11:53 PM 39.0°F / 3.9°C 34.0°F / 1.1°C 82% 29.94 in / 1013.8 hPa 7.0 miles / 11.3 kilometers South 6.9 mph / 11.1 km/h - N/A   Scattered Clouds
Moon Phase
Jan. 22 Jan. 26 Feb. 03 Feb. 10 Feb. 17
Sunrise:07:46 AM (PST) Moon Rise:01:19 PM (PST)1/22
Sunset:04:55 PM (PST) Moon Set:04:15 AM (PST)1/22

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